ABS ECB trouble 2011 Toyota Prius!

teehee

Full Member
Joined
Jan 9, 2007
Messages
103
Points
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Make
Toyota
Model
Prius
Year
2011
Miles
101000
Engine
1.8
Howdy all! I'm really pulling my hair out, what little I have left! Replaced ABS module and actuator. Trying to bleed brakes and perform stroke simulator relearn, with no luck! Using downloaded Techstream and usb cable. Get error msg during bleeding that won't allow to complete final steps. Also when bleeding rear brakes with pump activated, there are lots of bubbles every time I open and close valve, they never fully go away! There are no leaks present. Any hybrid experts out there?
 

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grcauto

wrench
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That new module needs to be programmed.
 

teehee

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Messages
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Points
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That new module needs to be programmed.
That's what the techstream is for, but aside from the linear valve offset and the stroke simulator stuff, there's not really a "program" option?

Any idea why every time the bleeder is open that the same amount of bubbles come out? The bubbles will stop flowing, but when you close the bleeder and open it again to check again, the bubbles look exactly the same?
 

grcauto

wrench
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I think the module needs to be programmed before doing the bleed procedure.
 

grcauto

wrench
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Sounds like the module is good to go. Where is that air coming from? Module is new?
 
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